baber/WOPTO huggingface dataset:
Patent IT-1034546-B (IT)
Title: Biaxially oriented hollow moulding with even wall-thickness - heating parison in two stages, axially drawing and expanding in mould
Inventor: YASUNORI SUGITA
IPC: B29C/
Filed: 1975-03-26
Granted: 1979-10-10
Abstract: Mfr. of biaxially orientated hollow moulding having an irregular shape w.r.t. to one of its axes, comprises (a) introducing a thermoplastics tubular preform (parison) into a heating zone to heat it to a 1st orienting temp.; (b) additionally heating the entire circumference of an axial section of the parison in order to heat that section to a 2nd temp. higher than the temp. of the remainder of the parison; (c) axialy drawint the heated parison; (d) introducing this into a moulding zone that has a circumferential shape which is irregular w.r.t. the longitudinal axis of the parison, so that the axis section is axially aligned in that part of the moulding zone which has a circumference smaller than the greatest circumference of that zone; and (e) generating a pressure differential so as to cause the parison to expand to, and assume the shape of, the moulding zone. Used in mfr. of plastics containers. The prods. have closely controlled, uniform, wall thickness.
Patent IT-1151833-B (IT)
Inventor: COSCIA GIOVANNI A
IPC: B29B7/56
Filed: 1982-07-12
Granted: 1986-12-24
Abstract: An open mill or mixer for the processing of rubber and plastics comprises and additional or third roll (3) for a higher productivity and, when upstream of the open mill a closed Banbury-type mixer is provided, for a readier cooling of the mixture. The two usual rolls (1,2) are not placed at the same level, but one is slightly upper, while the third additional roll (3) engages the lower one in the bottom part thereof. The angle formed by the lines joining the centre of this latter with the centres of the other two rolls (1,2) is comprised between 60 DEG  and 120 DEG  and is preferably of 80 DEG -90 DEG . Also the third roll (3) is motor-driven, as well as the other two and has a higher peripheral speed than the roll which is wrapped up by the mix sheet and has the lower speed. The additional roll (3) is provided with quick approachment means, such as cylinder and piston means (5), and fine adjustment means for adjusting its distance to the roll with which it is designed to engage, whereby when said approachment means is in a retracted prosition, the mixer conventionally operates with only two rolls.
Patent IT-1050304-B (IT)
Title: 4-Aryl 5-aminoalkyl 4-thiazoline-2-ones and 2-thiones - CNS depressant and cardiovascular agents having anti-inflammatory, adrenolytic and anti-ulcer activity
Inventor: MANGHISI E
IPC: A61K/
Filed: 1975-04-18
Granted: 1981-03-10
Abstract: Cpds. of formula (I) are their salts (where Ar = mono- or polycarboxylic aryl opt. substd. by alkyl, CF3, alkoxy, alkenyloxy, alkylenedioxy, halo, alkylthio, nitro, opt. substd amino etc. and is partic. phenyl, lower alkylphenyl, trifluoromethylphenyl, lower alkoxy phenyl di(lower alkyl) aminophyenyl, halophenyl or alkylmercaptphenyl. Alk = 1-3C straight or branched, opt. unstatd. radical -NR1R2 = monosubstd. amino (e.g. monoalkylamino, mono-hydroxyalkylamino, monoarylalkylamino, monoaryloxyalkylamino, mono N,N-dialkylamino-alkyl amino) or disubstd. amino (e.g. N,N,-dialkylamino, N-cycloalkyl-N-alkylamino, N-alkyl-N-arylalkylamino, N-hydrozylakyl-N-alkylamino, N,N-dihydroxyalkylamino, N,N-alkyleneimine, N-N-oxoalkyleneimine, N,N-thioalkyleneimine, N,N-azaaalkyleneimine (opt. substd. on the aza function by alkyl, hydroxyalkyl, arylalkyl or aryl (opt. substd. by halo or alkoxy)). Z = O or SR3 = H, lowre alkyl, free or etherified lower hydroxyalkyl, arylalkyl dialkylaminoalkyl, lowre aliphatic or aromatic acyl or carbamoyl).act on the CNS and cardiovascular system and have antiinflammatory adrenolytic and anti-ulcer activity. They have anti-arrhythmic activity, prevent platelet agglutination, have anti-convulsant, cataleptic and some analgesic activity. They may be administered orally, parenterally or rectally in the usual formations. LD50 ip in mice vary from 100 to >1000mg/kg.
Patent IT-1114048-B (IT)
IPC: G11C29/00
Filed: 1979-05-24
Granted: 1986-01-27
Abstract: The storage space of the instant system is considered, for refresh purposes, to contain 512 groups of 26 bit digital words with each group containing 128 such words. Memory refresh is implemented by sequentially refreshing the groups of digital words at the rate of one group every 2.8 microseconds, giving an expected total memory refresh time of approximately 1.43 milliseconds. A particular digital word from each group of digital words refreshed is read from the memory and transmitted to a parity check circuit which generates fault signals for any digital word having faulty parity. At the end of each of the approximately 1.43 millisecond refresh cycles, the particular word read from each group refreshed is changed so that at the end of 128 full refresh cycles (approximately 184 milliseconds), the parity of every digital word in the memory has been checked. Further, circuitry is provided to store the location of the first failing digital word in a trap register in response to an indication of faulty parity.
Patent IT-1227905-B (IT)
Title: Corrosion inhibitor for steels in gas and oil prodn. and processing
Inventor: RIVOLA LUIGI
IPC: C23F/
Filed: 1988-12-23
Granted: 1991-05-14
Abstract: A method for inhibiting corrosion and stress embrittlement caused by hydrogen sulfide (BSC), with or without the presence of CO2 of manganese and low-alloy steels having different mechanical strengths used in systems for drilling, producing, transporting and processing gas and petroleum comprises adding a substance (A) to the aggressive aq. -organic mixt. in contact with the systems. (A) has general formula; where R and R' are the same of different. 1-30C straight or branched, satd. or unsatd., substd. or non-substd. hydrocarbon chains, or one-ring or condensed two-ring, aromatic or heteroaromatic radicals; m = O or 1; and n = a 1-30 numeral.
Patent IT-1040219-B (IT)
Title: Double sieve paper-forming assembly - in a paper making machine
IPC: D21F/
Filed: 1975-07-31
Granted: 1979-12-20
Abstract: In a double sieve web former for a papermaking machine, having (i) support and covering sieves, on a common section of which the paper web being formed is placed under pressure between the sieves, (ii) a forming roll within the loop formed by the support sieve at the start of the common section of the sieves, (iii) a suction zone in the forming roll over which the common section of the sieves runs, (iv) a couch roll having a suction zone in the vicinity of the closed end of the common section, (v) sieve guide rolls so arranged in the running direction of the sieves upstream of the forming roll, that the sieves form a throat in front of the common section. The appts. further comprises (vi) a forming table, within the loops formed by the sieves, and pressed against the appropriate sieve on the sieve section between the guide rolls and forming roll, (vii) a pulp feed box through the lip openings of which the pulp is delivered on the sieve in the forming table, (viii) equipment by means of which the pulp feed angles (alpha 1, alpha 2) of the pulp delivery box can be regulated in relation to the sieve. Offers an acceptable compromise between the factors reducing orientation of the fibres and those improving the web formation, e.g. the rate of dewatering.
Patent IT-1174401-B (IT)
Title: Mounting box for tyre fitting machines - has strip of metal bent into U-shape and formed with two side plates
IPC: B60C25/132
Filed: 1978-09-12
Granted: 1987-07-01
Abstract: The mounting box is for tyre fitting machines, which consist of a tyre removing tool mounted on a column and a wheel holder which is rotated by a motor. The box comprises a single strip of metal (1) which is bent into a U-shape, two side plates (3, 6) and a base (2). One side plate is fixed by welds on the inside of the box whilst the other is removable and abuts a reinforcing strip (4), again welded on the inside. The U-piece is made from thicker metal than the others and all the machine fittings are attached to this.
Patent IT-1174915-B (IT)
Title: Reliable antilock braking system for vehicle
Inventor: KOSOLAPOV GENNADY MIKHAILOVICH
IPC: B60T/
Filed: 1983-05-20
Granted: 1987-07-01
Abstract: The braking system has a wheel brake release with a solenoid valve (4) in the brake line (3) between the main braking cylinder (1) and the working braking cylinder. The release also contains cam (16). The release has two identical brake release cylinders (8,9) whose spaces (17,18) are connected to the working braking cylinder (5) and whose pistons (14,15) cooperate with the cam. Two identical non-return valves (12,13) prevent the brake fluid flowing out of the brake line (3) into the spaces of the release's cylinders. Two electromagnetic valves (10,11) lie parallel to the corresponding non-return valves and connect the working braking cylinder (5) to the two release cylinders.
Patent IT-1147150-B (IT)
Inventor: BIANCHI GIUSEPPE
IPC: A47L15/42
Filed: 1981-12-14
Granted: 1986-11-19
Abstract: Diswasher comprising a washing tub (1) adapted to be supplied with tap water via a water supply circuit, and further comprising an electrochemical cell (15) for generating gaseous chlorine, adapted to be supplied with liquids via a salt container (10) connected to the water supply circuit through solenoid valves (13, 14) controlled by the programme unit of the dishwasher. The cell (15) is series-connected to the water supply circuit and communicates with the washing tub (1) through at least one outlet conduit (61, 62) for gaseous chlorine. The electrodes (21, 23) of said cell are preferably adapted to be connected to a direct current source through a polarity inverter (22) adapted to invert the current polarity periodically.
Patent IT-1164652-B (IT)
Title: Rotary cage continuous press to extract oil from seeds, etc. - has power driven crushing wheel inside frictionally driven eccentric cage
IPC: A23N/
Filed: 1979-01-04
Granted: 1987-04-15
Abstract: The press comprises a power driven, heavy pressing wheel which is rotated on its axis inside an annular, extraction cage. The cage is internally channelled with an annular track in which the rim of the wheel slides with a slight clearance. The axis of the wheel is parallel and eccentric to the axis of the cage. The cage is freely rotatable within a ring of freely rotatable, radial support rollers. The periphery of the wheel just clears the internal circumference of the annular track at its closest point. The cage can be rotated on its axis by frictional drive transmitted from the wheel to the channel via sandwiched material being pressed. Extracted oil outlet holes are pref. formed through the base and sides of the track in the cage. An inlet for material to be pressed is pref. formed into the zone of max. clearance between wheel and cage. Used for prodn. of oil from soft oil seeds and fruits, such as grape stones, cupra, olives etc. together with simultaneous output of drained cake suitable for pelletising. This robust, simple machine applies progressively increasing pressure up to a max. Highly efficient pressing action is obtd. by two eccentric rolling elements with frictional drive coupling.
Patent IT-1181609-B (IT)
Title: Delayed-release door lock e.g. for washing machine
Inventor: ATTENA GIANCARLO
IPC: D06F/
Filed: 1985-03-18
Granted: 1987-09-30
Abstract: A bimetallic strip or plate member has a curvature at a first temperature and a second curvature at a second, higher, temperature. The bimetallic member is heated when the door is closed and electric current is supplied to the device. A locking member, operatively coupled to the bimetallic member is arranged for rotational motion between a free position in which the door can be opened and a locking position in which it is locked. When current is supplied to the heating device, the temperature of the bimetallic member is increased so that the member trips into its second curvature state, thus causing the locking member to rotate to its locking position. When current is no longer supplied to the heating device, the member cools and trips back to its first curvature state, after an interval, thus causing or allowing the locking member to rotate to its free position.
Patent IT-1169078-B (IT)
Title: Liquid degasifier uses tall column of water
Filed: 1983-10-03
Granted: 1987-05-27
Abstract: Water degasifier consists of a vertical column of from 33 to pref. 60 ft. Column is filled completely with water contg. dissolved gases and then the top is sealed. Water is allowed to drain from the base of the column back into the supply tank until the column of water exerts a pressure equal to the atmos. and stops falling. At this point a partial vacuum exists above the column of liquid. Gases dissolved in the water are evolved into the vapour space (with, if necessary, heating). Degassed water may be drained from the base of the column into pref. a flexible walled vessel (such as a plastic bag) to prevent contamination. Used for degasification of water for use in e.g. medicine. Simplicity of construction and operation resulting in reduced cost of mfr. and use.
Patent IT-1047783-B (IT)
Title: Particulate material removal from fluid stream - by an endless foraminous belt supporting bags contg. ion exchange media
IPC: C02F/
Filed: 1975-10-13
Granted: 1980-10-20
Abstract: Particulate material is removed from fluid streams by an endless foraminous belt supporting elongate fluid-permeable bags contg. ion exchange media. In a prefd. arrangement, the bags contg. ion exchange media are suspended from an endless belt made of interwoven yarn arrays. The bags are made from e.g. nylon with hole openings of dia. 0.00254-0.19 cm and are closed by e.g. sliding clasp fasteners. Solids are removed from the bags by a high press. liq. spray. Subsequently the belt is subjected to an ion re-charger to re-establish the ionized bias thereof.
Patent IT-1219129-B (IT)
Inventor: AIMO VITTORIO
IPC: F02N15/02
Filed: 1988-03-18
Granted: 1990-05-03
Abstract: The starter includes a main shaft (2) which is selectively rotatable and has a threaded portion (4). A movable component (10) is fitted on the shaft and is provided with a pinion (14) and a threaded portion (12) which is coupled with the threaded portion (4) of the shaft (2) in such an arrangement that the rotation of the shaft (2) causes the movement of the movable component (10) towards an advanced position in which the pinion (14) meshes with a ring gear (C) of the internal combustion engine. In order to keep the movable component (10) in its advanced position during the starting operation, two members (13a, 13b) which act centrifugally are provided and have respective generally-arcuate portions which clamp around a tapered portion (5, 6) of the main shaft when the starter is activated as a result of the centrifugal diverging of the bodies.
Patent IT-1129489-B (IT)
Title: Sliding clasp closure ribbon
Inventor: FUKUROI TAKEO
IPC: A44B19/34
Filed: 1980-12-24
Granted: 1986-06-04
Abstract: Synthetic resin coupling hooks for a sliding clasp fastener have upper and lower branches and are arranged along one edge of a support ribbon. A coupling cord extends along the edge of the ribbon, and holes are formed on the ribbon to receive connecting arms for the hook branches. The holes have a rigid edge of melted ribbon fibres. The sliding clasp fastener of the invention has a strong connection between the ribbon and the closure hooks and maintains correct positioning of the closure on the ribbon despite rough handling.
Patent IT-1247653-B (IT)
Title: Movable mandibular dental prosthesis
Inventor: BRUGNOLI GIANFRANCO
IPC: A01F/
Filed: 1990-11-15
Granted: 1994-12-28
Abstract: A mandibular dental prosthesis equipped with means which can be operated by the wearer for attaching and disengaging the prosthesis from the fixed coupling pins is removably mounted on an anchoring structure comprising rings of wire passed around the mandibular bone and the two ends of this emerging from the upper jaw of the mandible are laced together to form a stump to which a fixed coupling pin is cemented. The body of the prosthesis rests on the mandibular gum and the device for attachment to/disengagement from the said fixed coupling pins has a mechanical play such as to permit vertical and horizontal movements of the body of the prosthesis which rests elastically on the jaw without transmitting forces to the said fixed pins. Various attachment/disengaging devices which can be operated by the wearer are illustrated. <IMAGE>
Patent IT-1243608-B (IT)
Title: Procedure for obtaining an attachment for endocanalar mobile dental prostheses
Inventor: BOTTIGLIONI ANDREE
IPC: A61C/
Filed: 1990-11-12
Granted: 1994-06-16
Abstract: This new instrument for the support of total or partial mobile dental prostheses is constructed in such a way that one part of it is inserted inside the root (female or matrix); the male is anchored to the prosthesis; this makes it possible to achieve a minimal space requirement compared to currently available attachments for prostheses. Optimal stability is ensured for the prosthesis through the effect of the conical shape of the matrix and of the male; the stability increases during mastication. It is possible to achieve the maximum personalization as regards its dimensions in relation to the characteristics of the root and the insertion plane. It displays great simplicity of preparation. Owing to the reduced space requirement and the high degree of personalization, it makes it possible to achieve great advantages for the patient, both from the functional and from the aesthetic point of view.
Patent IT-1199614-B (IT)
Title: External polyvalent fixing agent
Inventor: ENRICO CASTAMAN
IPC: A61F/
Filed: 1984-10-03
Granted: 1988-12-30
Abstract: A bubble producing condenser is used to locate problems in VVER 440 type nuclear power unit. Loss of water content of the condenser by wave formation is prevented, by subdividing the free surface of water on the trays using inserts. The parts divided by the inserts are open at the top and the bottom. The gaps between the water tray and the bottom of the inserts may be constant or varied
Patent LT-6773-B (LT)
Title: Tool device and method for rough-machining pulley groove
Inventor: LI CHANGHE
IPC: B23B27/00
Filed: 2020-01-10
Abstract: The present invention discloses a tool device and a method for rough-machining a pulley groove, which solve the problem of low pulley machining efficiency in the prior art, and has the beneficial effects of high machining efficiency and reduced wear on a tool, and the solution thereof is as follows: a tool device for rough-machining a pulley groove, including a tool bar, the tool bar being provided with a groove; a movable tool body, disposed in the groove of the tool bar, and linked with the tool bar by a lead screw shaft, the lead screw shaft cooperating with the movable tool body to realize a self-locking spiral lifting mechanism; and at least two groove cutters, one of which is mounted at an end of the movable tool body, and the other is mounted at an end of the tool bar, where a distance between the groove cutters is adjusted by rotating the lead screw shaft.
Patent MX-173245-B (MX)
Title: Maquina y metodo para envolver goma de mascar suave
Inventor: PIANO ANTHONY PAUL
IPC: B65B11/10
Filed: 1989-01-20
Abstract: La presente invención se refiere a una máquina para envolver goma de mascar suave, que comprende: una bandeja de envoltura formada por una pluralidad de montajes en serie que tienen fondos planos; una torreta; una cámara asociada operativamente con la torreta; un medio para crear un vacío parcial en la cámara; un medio fondo en la torreta para cortar la goma en piezas de configuración rectángular, relativamente delgadas, que tienen lados planos opuestos con bordes entre los mismos; un medio asociado con la torreta para sujetar las piezas configuradas sobre la misma, durante el transporte de las piezas hacia una posición de envoltura, teniendo el medio de sujeción una base formada con un rebajo y teniendo la base un vástago que se extiende desde la misma, estando el vástago formado con un canal de aire a través del mismo, que tiene un portillo de succión y un portillo de descarga asociado con el mismo, para establecer comunicación de fluido entre el portillo de succión, el portillo de descarga y el rebajo, estando el medio de sujetación montado en forma deslizable en la torreta para movimiento recíproco entre una primera posición, en donde el portillo de succión está en comunicación de fluido con la cámara de vacío y el portillo de descarga está bloqueado para establecer una succión en el rebajo a fin de retener la pieza de goma sobre el mismo, y una segunda posición en donde el portillo de succión está bloqueado y se establece una comunicación de fluido entre el portillo de descarga y el aire ambiental, para reducir la succión en el rebajo a fin de liberar la pieza de goma del medio de sujetación;   y un medio en la torret para colocar individualmente las piezas en la posición de envoltura, en un montaje en serie respectivo, con el lado de la pieza contra el fondo del montaje en serie.
Patent MX-169536-B (MX)
Title: Composicion lubricante
Inventor: SCHUMACHER ROLF
IPC: C10M135/22
Filed: 1989-07-17
Abstract: La presente invención se refiere a composición de lubricante, caracterizada porque comprende: A) un aceite base minel o sintetico, o una mezcla de tales aceites, B) al menos una amina aromática de la fórmula I ó II, C) al menos una amina impedida estericamente.
Patent MX-163878-B (MX)
Inventor: SLACK WILLIAM E
IPC: C08G18/80
Filed: 1989-10-26
Abstract: The present invention is directed to a liquid, storage-stable isocyanate prepolymer having an isocyanate group content of from 3 to 45% by weight, prepared by reacting   i) an isocyanate selected from the group consisting of methylene bis(phenylisocyanates), polymethylene poly(phenylisocyanates), mixtures thereof, toluene diisocyanate and methyl substituted diisocyanato diphenylmethane with   ii) a polyamine of the structure <CHEM> where R represents an m-valent residue obtained by the removal of m-functional groups, such as hydroxy or mercapto groups, from a compound having m-functional groups and having a molecular weight of from 76 to about 10,000, <CHEM> R<4> represents hydrogen or an inert substituent, such as a C1 to C3 alkyl group,  R<5> represents hydrogen, a C1 to C6 alkyl group or a phenyl group,  n is 1 or 2, and  m is an integer of from 2 to 8. o
Patent MX-166532-B (MX)
Title: Molde doblador de prensa de hojas de vidrio
Inventor: MODESITT WILLIAM L
IPC: C03B23/03
Filed: 1990-01-16
Abstract: La presente invención se refiere a un método para formar un molde configurador de vidrio, de superficie continua, para su uso en el doblado por prensa de una hoja de vidrio calentada, que comprende formar un armazón flexible a la curvatura a la cual se va a doblar la hoja y encapsular el armazón en una cubierta de cuerpo elástico, que define la superficie de diseño del molde, caracterizado porque se cubre la superficie de diseño del cuerpo elástico con una pluralidad de capas individuales de un material fibroso, resistente al calor, normalmente plegable y tratar al menos una de las capas con un material formador de rigidez, para impartir un grado predeterminado de rigidez a la cubierta compuesta, adecuada para el doblado por prensa de la hoja.
Patent MX-164482-B (MX)
Inventor: HIUKE TAKASHI
IPC: A61F13/49
Filed: 1990-04-05
Abstract: A disposable absorbent article, such as a disposable diaper, having barrier leg cuffs. The barrier leg cuffs have a distal edge which is spaced from the proximal edge so as to provide a barrier against leakage. The barrier leg cuff has a portion affixed to the diaper so that the spacing between the barrier leg cuffs is increased in selected portions to reduce irritation of the genetalia and to provide a larger area to receive bodily discharges.